Cisco 500-470 Dumps Questions Answers

A Digital Network is a network that is based on the Cisco Digital Network Architecture (Cisco DNA), which is an open and extensible, software-driven network architecture designed to rapidly deliver services that enable IT to innovate faster, reduce costs and complexity, lower risk, and comply with regulatory requirements1. A key function of a Digital Network is centralized provisioning, which allows IT to automate the deployment and configuration of network devices and services using a single platform, such as the Cisco DNA Center2. Centralized provisioning simplifies network management, reduces human errors, and accelerates network changes.

References:

 2: [Cisco DNA Software - Digital Network Architecture - Cisco] : 1: [Cisco Digital Network Architecture]

https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/Release_18.2/05Sec urity/01Security_Overview/Data_Plane_Security_Overview

 vEdge is the Cisco SD WAN component that provides a secure data plane with remote vEdge routers. vEdge routers are the devices that sit at the edge of the SD WAN fabric and connect to the WAN transports, such as MPLS, Internet, or LTE. vEdge routers establish secure IPsec tunnels with other vEdge routers in the fabric and exchange routing and policy information with the vSmart controller. vEdge routers also perform application-aware routing, QoS, and security functions on the data plane traffic. vEdge routers can be physical or virtual devices and can be deployed in branch, campus, data center, or cloud environments1.

The other options, vBond, vSmart, and vManage, are not the components that provide a secure data plane with remote vEdge routers. vBond is the orchestrator that performs the initial authentication and authorization of vEdge routers and assigns them to a vSmart controller. vSmart is the controller that distributes the control and data policies and the network topology information to the vEdge routers. vManage is the management platform that provides centralized configuration, monitoring, and troubleshooting of the SD WAN fabric1. References := : 1: Cisco SD-WAN Getting Started Guide - Cisco SD-WAN Overview [Cisco SD-WAN] - Cisco

 ISE automation BYOD flow is a process that allows users to self-enroll their devices to the network without requiring IT intervention. The process consists of three main functions: certificate enrollment, device registration, and supplicant provisioning.

• Certificate enrollment is the function that allows users to obtain a digital certificate from a certificate authority (CA) for their devices. This certificate is used to authenticate the device to the network and provide secure communication. ISE supports different CA options, such as Microsoft CA, Cisco ISE CA, or third-party CA .
• Device registration is the function that allows users to register their devices to the network and associate them with their identity. This enables ISE to apply policies based on the device type, ownership, and posture. ISE supports different device registration methods, such as portal-based, API-based, or bulk import .
• Supplicant provisioning is the function that allows users to install and configure a network access client (supplicant) on their devices. This client is used to connect to the network using the appropriate protocols and settings. ISE supports different supplicant provisioning methods, such as native supplicant, Cisco Network Setup Assistant (NSA), or Cisco AnyConnect Secure Mobility Client (AnyConnect) .

References:

[Cisco Identity Services Engine Administrator Guide, Release 2.7 - BYOD [Cisco Identity Services Engine]] : [Cisco Identity Services Engine Administrator Guide, Release 2.7 - Certificate Provisioning [Cisco Identity Services Engine]] : [Cisco Identity Services Engine Administrator Guide, Release 2.7 - Device Registration [Cisco Identity Services Engine]] : [Cisco Identity Services Engine Administrator Guide, Release 2.7 - Supplicant Provisioning [Cisco Identity Services Engine]]